| United States Map Quiz | 0 | - | 4.98 | 4,165,818 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,720 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,699 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,492 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,497 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,492 |
| North America Map Quiz | 0 | - | 4.98 | 250,051 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,868 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,388 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,011 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,492 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,716 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,504 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,344 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,055 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,364 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,545 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,955 |
| Central American Countries | 0 | - | 4.98 | 156,968 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,063 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,464 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,646 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,843 |
| Territories of the United States | 0 | - | 4.80 | 52,510 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,783 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,908 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,807 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,554 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,287 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,632 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,855 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,594 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,399 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.12 | 41,097 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,800 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,138 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,775 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,340 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,449 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,782 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,168 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,098 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,509 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,842 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,139 |
| Europe Map Quiz | 0 | - | 5.00 | 4,776,429 |
| US States Quiz | 0 | - | 5.00 | 16,942,902 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,039 |
| North America Cities by Map | 0 | - | 4.41 | 47,882 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,431 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,198 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,026 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,367 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,231 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,763 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,232 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,225 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,202 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,499 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,817 |
| Africa Map Quiz | 0 | - | 5.00 | 2,124,137 |
| Asia Map Quiz | 0 | - | 4.99 | 921,706 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,888 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,778 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,479 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,321 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,116 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,126 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,164 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,302 |
| Pixelated United States Map | 0 | - | 4.88 | 94,574 |
| US States with an Empty Map | 0 | - | 5.00 | 626,792 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,853 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,643 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,860 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,878 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,497 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,860 |
| U.S. States By Population | 0 | - | 4.92 | 153,857 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,860 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,674 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,393 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,886 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,750 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,653 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,475 |
| US States with the Most Executions | 0 | - | 4.51 | 26,415 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,120 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.27 | 14,792 |
| Which Island in the United States? | 0 | - | 4.29 | 29,650 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,121 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,896 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,596 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,088 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,154 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,158 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,408 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,224 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,014 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,452 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,429 |
| The Only European Country ... | 0 | - | 4.91 | 217,952 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,154 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,945 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,798 |
| Countries of Africa | 0 | - | 5.00 | 2,549,550 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,855 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,096 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,643 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,091 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,562 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,323 |
| Australia Map Quiz | 0 | - | 4.95 | 345,534 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,445 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,054 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,287 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,676 |
| African East Coast | 0 | - | 4.96 | 96,448 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,383 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,587 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,981 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,719 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,698 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 145,087 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,785 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,386 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,811 |
| Rivers of the United States | 0 | - | 4.93 | 66,437 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,552 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,765 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,453 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,118 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,004 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,494 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,068 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,251,481 |
| Flags of Asia Quiz | 0 | - | 4.99 | 617,222 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,013 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,132 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,642 |
| Europe Capital to Country | 0 | - | 4.99 | 251,323 |
| Asia Capital to Country | 0 | - | 4.96 | 127,050 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,481 |
| European Capitals by Map | 0 | - | 4.99 | 140,987 |
| African Capitals by Map | 0 | - | 4.99 | 140,381 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,374 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,518 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,872 |
| European Coastal Capitals | 0 | - | 4.95 | 90,993 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,998 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,411 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,983 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,996 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,415 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,336 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,878 |
| Countries of the Middle East | 0 | - | 4.96 | 202,008 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,782 |
| Slavic Countries | 0 | - | 4.96 | 112,062 |
| African Island Countries | 0 | - | 4.96 | 102,114 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,020 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,419 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,973 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,145 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,870 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,160 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,229 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,721 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,188 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,926 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,592 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,830 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,841 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,454 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,255 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,514 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,543 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,334 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,533 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,309 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,680 |
| U.S. State Flags | 0 | - | 4.89 | 171,794 |
| Flags of North and South America | 0 | - | 4.99 | 375,186 |
| Australian States and Territories | 0 | - | 4.96 | 142,455 |
| Counties of England | 0 | - | 4.97 | 800,292 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 174,259 |
| Hawaiian Islands | 0 | - | 4.83 | 42,823 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,912 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,428 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,411 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,790 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,763 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,841 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,137 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,058 |
| Top 10 Most Religious U.S. States | 0 | - | 4.32 | 19,397 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,507 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.30 | 31,086 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,616 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.25 | 12,367 |
